Recently I found a website on the Internet, which has a lot of LCD information. I know it is very useful for experts. I would like to share it with you. Address: http://www.amobbs.com/thread-1566201-1...
The semaphore created in ucgui is used to lock and unlock. So how is the semaphore created when the gui is initialized used in multiple tasks? (For example, will the semaphore used by the task that re...
How to add the signal source U1 and the signal source U2? How to build an adder circuit? As shown in the picture below, the reverse summing circuit of the two input terminals is shown to you. It can b...
First of all, I would like to thank EE for giving me the opportunity to test the Raspberry Pi Pico . In this review, I will learn and share two major contents.1. Hardware part: Learn about Raspberry P...
I started UCLINUX on coldfire5272 (without using the DEBUG program, downloading the kernel to FLASH, and then moving it to memory for execution). As a result, the above error occurred when the FEC dri...
[align=left][color=rgb(0, 0, 0)][font=sans-serif]Today I tested the wiring of a microcontroller. I connected two identical boards. After powering on, the power light on one board was normal, but the p...